import ctypes, sys

STD_INPUT_HANDLE = -10
STD_OUTPUT_HANDLE = -11
STD_ERROR_HANDLE = -12

# 字体颜色定义 text colors
FOREGROUND_BLUE = 0x09 # blue.
FOREGROUND_GREEN = 0x0a # green.
FOREGROUND_RED = 0x0c # red.
FOREGROUND_YELLOW = 0x0e # yellow.

# 背景颜色定义 background colors
BACKGROUND_YELLOW = 0xe0 # yellow.

# get handle
std_out_handle = ctypes.windll.kernel32.GetStdHandle(STD_OUTPUT_HANDLE)


def set_cmd_text_color(color, handle=std_out_handle):
 Bool = ctypes.windll.kernel32.SetConsoleTextAttribute(handle, color)
 return Bool


# reset white
def resetColor():
 set_cmd_text_color(FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE)


# green
def printGreen(mess):
 set_cmd_text_color(FOREGROUND_GREEN)
 sys.stdout.write(mess + '\n')
 resetColor()


# red
def printRed(mess):
 set_cmd_text_color(FOREGROUND_RED)
 sys.stdout.write(mess + '\n')
 resetColor()


# yellow
def printYellow(mess):
 set_cmd_text_color(FOREGROUND_YELLOW)
 sys.stdout.write(mess + '\n')
 resetColor()


# white bkground and black text
def printYellowRed(mess):
 set_cmd_text_color(BACKGROUND_YELLOW | FOREGROUND_RED)
 sys.stdout.write(mess + '\n')
 resetColor()


# example
# if __name__ == '__main__':  
#     printGreen("你好，世界！")